Jigsaw



FIG. 1 is a front right perspective view of the jigsaw;

FIG. 2 is a right elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a front elevational thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in FIG. 5 represent portions of the jigsaw thatform no part of the claimed design.

The ornamental design for the jigsaw, as shown and described.